| #line 17 "./glslang.l" |
| // |
| // Copyright (c) 2012 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // This file is auto-generated by generate_parser.sh. DO NOT EDIT! |
| |
| // Ignore errors in auto-generated code. |
| #if defined(__GNUC__) |
| #pragma GCC diagnostic ignored "-Wunused-function" |
| #pragma GCC diagnostic ignored "-Wunused-variable" |
| #pragma GCC diagnostic ignored "-Wswitch-enum" |
| #elif defined(_MSC_VER) |
| #pragma warning(disable: 4065) |
| #pragma warning(disable: 4189) |
| #pragma warning(disable: 4505) |
| #pragma warning(disable: 4701) |
| #endif |
| |
| |
| |
| #line 25 "./glslang_lex.cpp" |
| |
| #define YY_INT_ALIGNED short int |
| |
| /* A lexical scanner generated by flex */ |
| |
| #define FLEX_SCANNER |
| #define YY_FLEX_MAJOR_VERSION 2 |
| #define YY_FLEX_MINOR_VERSION 5 |
| #define YY_FLEX_SUBMINOR_VERSION 35 |
| #if YY_FLEX_SUBMINOR_VERSION > 0 |
| #define FLEX_BETA |
| #endif |
| |
| /* First, we deal with platform-specific or compiler-specific issues. */ |
| |
| /* begin standard C headers. */ |
| #include <stdio.h> |
| #include <string.h> |
| #include <errno.h> |
| #include <stdlib.h> |
| |
| /* end standard C headers. */ |
| |
| /* flex integer type definitions */ |
| |
| #ifndef FLEXINT_H |
| #define FLEXINT_H |
| |
| /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
| |
| #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
| |
| /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
| * if you want the limit (max/min) macros for int types. |
| */ |
| #ifndef __STDC_LIMIT_MACROS |
| #define __STDC_LIMIT_MACROS 1 |
| #endif |
| |
| #include <inttypes.h> |
| typedef int8_t flex_int8_t; |
| typedef uint8_t flex_uint8_t; |
| typedef int16_t flex_int16_t; |
| typedef uint16_t flex_uint16_t; |
| typedef int32_t flex_int32_t; |
| typedef uint32_t flex_uint32_t; |
| typedef uint64_t flex_uint64_t; |
| #else |
| typedef signed char flex_int8_t; |
| typedef short int flex_int16_t; |
| typedef int flex_int32_t; |
| typedef unsigned char flex_uint8_t; |
| typedef unsigned short int flex_uint16_t; |
| typedef unsigned int flex_uint32_t; |
| #endif /* ! C99 */ |
| |
| /* Limits of integral types. */ |
| #ifndef INT8_MIN |
| #define INT8_MIN (-128) |
| #endif |
| #ifndef INT16_MIN |
| #define INT16_MIN (-32767-1) |
| #endif |
| #ifndef INT32_MIN |
| #define INT32_MIN (-2147483647-1) |
| #endif |
| #ifndef INT8_MAX |
| #define INT8_MAX (127) |
| #endif |
| #ifndef INT16_MAX |
| #define INT16_MAX (32767) |
| #endif |
| #ifndef INT32_MAX |
| #define INT32_MAX (2147483647) |
| #endif |
| #ifndef UINT8_MAX |
| #define UINT8_MAX (255U) |
| #endif |
| #ifndef UINT16_MAX |
| #define UINT16_MAX (65535U) |
| #endif |
| #ifndef UINT32_MAX |
| #define UINT32_MAX (4294967295U) |
| #endif |
| |
| #endif /* ! FLEXINT_H */ |
| |
| #ifdef __cplusplus |
| |
| /* The "const" storage-class-modifier is valid. */ |
| #define YY_USE_CONST |
| |
| #else /* ! __cplusplus */ |
| |
| /* C99 requires __STDC__ to be defined as 1. */ |
| #if defined (__STDC__) |
| |
| #define YY_USE_CONST |
| |
| #endif /* defined (__STDC__) */ |
| #endif /* ! __cplusplus */ |
| |
| #ifdef YY_USE_CONST |
| #define yyconst const |
| #else |
| #define yyconst |
| #endif |
| |
| /* Returned upon end-of-file. */ |
| #define YY_NULL 0 |
| |
| /* Promotes a possibly negative, possibly signed char to an unsigned |
| * integer for use as an array index. If the signed char is negative, |
| * we want to instead treat it as an 8-bit unsigned char, hence the |
| * double cast. |
| */ |
| #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
| |
| /* An opaque pointer. */ |
| #ifndef YY_TYPEDEF_YY_SCANNER_T |
| #define YY_TYPEDEF_YY_SCANNER_T |
| typedef void* yyscan_t; |
| #endif |
| |
| /* For convenience, these vars (plus the bison vars far below) |
| are macros in the reentrant scanner. */ |
| #define yyin yyg->yyin_r |
| #define yyout yyg->yyout_r |
| #define yyextra yyg->yyextra_r |
| #define yyleng yyg->yyleng_r |
| #define yytext yyg->yytext_r |
| #define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
| #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
| #define yy_flex_debug yyg->yy_flex_debug_r |
| |
| /* Enter a start condition. This macro really ought to take a parameter, |
| * but we do it the disgusting crufty way forced on us by the ()-less |
| * definition of BEGIN. |
| */ |
| #define BEGIN yyg->yy_start = 1 + 2 * |
| |
| /* Translate the current start state into a value that can be later handed |
| * to BEGIN to return to the state. The YYSTATE alias is for lex |
| * compatibility. |
| */ |
| #define YY_START ((yyg->yy_start - 1) / 2) |
| #define YYSTATE YY_START |
| |
| /* Action number for EOF rule of a given start state. */ |
| #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
| |
| /* Special action meaning "start processing a new file". */ |
| #define YY_NEW_FILE yyrestart(yyin ,yyscanner ) |
| |
| #define YY_END_OF_BUFFER_CHAR 0 |
| |
| /* Size of default input buffer. */ |
| #ifndef YY_BUF_SIZE |
| #define YY_BUF_SIZE 16384 |
| #endif |
| |
| /* The state buf must be large enough to hold one state per character in the main buffer. |
| */ |
| #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
| |
| #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
| #define YY_TYPEDEF_YY_BUFFER_STATE |
| typedef struct yy_buffer_state *YY_BUFFER_STATE; |
| #endif |
| |
| #ifndef YY_TYPEDEF_YY_SIZE_T |
| #define YY_TYPEDEF_YY_SIZE_T |
| typedef size_t yy_size_t; |
| #endif |
| |
| #define EOB_ACT_CONTINUE_SCAN 0 |
| #define EOB_ACT_END_OF_FILE 1 |
| #define EOB_ACT_LAST_MATCH 2 |
| |
| /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires |
| * access to the local variable yy_act. Since yyless() is a macro, it would break |
| * existing scanners that call yyless() from OUTSIDE yylex. |
| * One obvious solution it to make yy_act a global. I tried that, and saw |
| * a 5% performance hit in a non-yylineno scanner, because yy_act is |
| * normally declared as a register variable-- so it is not worth it. |
| */ |
| #define YY_LESS_LINENO(n) \ |
| do { \ |
| yy_size_t yyl;\ |
| for ( yyl = n; yyl < yyleng; ++yyl )\ |
| if ( yytext[yyl] == '\n' )\ |
| --yylineno;\ |
| }while(0) |
| |
| /* Return all but the first "n" matched characters back to the input stream. */ |
| #define yyless(n) \ |
| do \ |
| { \ |
| /* Undo effects of setting up yytext. */ \ |
| int yyless_macro_arg = (n); \ |
| YY_LESS_LINENO(yyless_macro_arg);\ |
| *yy_cp = yyg->yy_hold_char; \ |
| YY_RESTORE_YY_MORE_OFFSET \ |
| yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
| YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
| } \ |
| while ( 0 ) |
| |
| #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) |
| |
| #ifndef YY_STRUCT_YY_BUFFER_STATE |
| #define YY_STRUCT_YY_BUFFER_STATE |
| struct yy_buffer_state |
| { |
| FILE *yy_input_file; |
| |
| char *yy_ch_buf; /* input buffer */ |
| char *yy_buf_pos; /* current position in input buffer */ |
| |
| /* Size of input buffer in bytes, not including room for EOB |
| * characters. |
| */ |
| yy_size_t yy_buf_size; |
| |
| /* Number of characters read into yy_ch_buf, not including EOB |
| * characters. |
| */ |
| yy_size_t yy_n_chars; |
| |
| /* Whether we "own" the buffer - i.e., we know we created it, |
| * and can realloc() it to grow it, and should free() it to |
| * delete it. |
| */ |
| int yy_is_our_buffer; |
| |
| /* Whether this is an "interactive" input source; if so, and |
| * if we're using stdio for input, then we want to use getc() |
| * instead of fread(), to make sure we stop fetching input after |
| * each newline. |
| */ |
| int yy_is_interactive; |
| |
| /* Whether we're considered to be at the beginning of a line. |
| * If so, '^' rules will be active on the next match, otherwise |
| * not. |
| */ |
| int yy_at_bol; |
| |
| int yy_bs_lineno; /**< The line count. */ |
| int yy_bs_column; /**< The column count. */ |
| |
| /* Whether to try to fill the input buffer when we reach the |
| * end of it. |
| */ |
| int yy_fill_buffer; |
| |
| int yy_buffer_status; |
| |
| #define YY_BUFFER_NEW 0 |
| #define YY_BUFFER_NORMAL 1 |
| /* When an EOF's been seen but there's still some text to process |
| * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
| * shouldn't try reading from the input source any more. We might |
| * still have a bunch of tokens to match, though, because of |
| * possible backing-up. |
| * |
| * When we actually see the EOF, we change the status to "new" |
| * (via yyrestart()), so that the user can continue scanning by |
| * just pointing yyin at a new input file. |
| */ |
| #define YY_BUFFER_EOF_PENDING 2 |
| |
| }; |
| #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
| |
| /* We provide macros for accessing buffer states in case in the |
| * future we want to put the buffer states in a more general |
| * "scanner state". |
| * |
| * Returns the top of the stack, or NULL. |
| */ |
| #define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ |
| ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ |
| : NULL) |
| |
| /* Same as previous macro, but useful when we know that the buffer stack is not |
| * NULL or when we need an lvalue. For internal use only. |
| */ |
| #define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] |
| |
| void yyrestart (FILE *input_file ,yyscan_t yyscanner ); |
| void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); |
| void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); |
| void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); |
| void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); |
| void yypop_buffer_state (yyscan_t yyscanner ); |
| |
| static void yyensure_buffer_stack (yyscan_t yyscanner ); |
| static void yy_load_buffer_state (yyscan_t yyscanner ); |
| static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); |
| |
| #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
| |
| YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner ); |
| |
| void *yyalloc (yy_size_t ,yyscan_t yyscanner ); |
| void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); |
| void yyfree (void * ,yyscan_t yyscanner ); |
| |
| #define yy_new_buffer yy_create_buffer |
| |
| #define yy_set_interactive(is_interactive) \ |
| { \ |
| if ( ! YY_CURRENT_BUFFER ){ \ |
| yyensure_buffer_stack (yyscanner); \ |
| YY_CURRENT_BUFFER_LVALUE = \ |
| yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ |
| } \ |
| YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
| } |
| |
| #define yy_set_bol(at_bol) \ |
| { \ |
| if ( ! YY_CURRENT_BUFFER ){\ |
| yyensure_buffer_stack (yyscanner); \ |
| YY_CURRENT_BUFFER_LVALUE = \ |
| yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ |
| } \ |
| YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
| } |
| |
| #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
| |
| /* Begin user sect3 */ |
| |
| #define yywrap(n) 1 |
| #define YY_SKIP_YYWRAP |
| |
| typedef unsigned char YY_CHAR; |
| |
| typedef int yy_state_type; |
| |
| #define yytext_ptr yytext_r |
| |
| static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); |
| static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); |
| static int yy_get_next_buffer (yyscan_t yyscanner ); |
| static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); |
| |
| /* Done after the current pattern has been matched and before the |
| * corresponding action - sets up yytext. |
| */ |
| #define YY_DO_BEFORE_ACTION \ |
| yyg->yytext_ptr = yy_bp; \ |
| yyleng = (yy_size_t) (yy_cp - yy_bp); \ |
| yyg->yy_hold_char = *yy_cp; \ |
| *yy_cp = '\0'; \ |
| yyg->yy_c_buf_p = yy_cp; |
| |
| #define YY_NUM_RULES 147 |
| #define YY_END_OF_BUFFER 148 |
| /* This struct is not used in this scanner, |
| but its presence is necessary. */ |
| struct yy_trans_info |
| { |
| flex_int32_t yy_verify; |
| flex_int32_t yy_nxt; |
| }; |
| static yyconst flex_int16_t yy_accept[443] = |
| { 0, |
| 0, 0, 148, 146, 145, 145, 132, 138, 143, 127, |
| 128, 136, 135, 124, 133, 131, 137, 96, 96, 125, |
| 121, 139, 126, 140, 144, 93, 129, 130, 142, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 122, |
| 141, 123, 134, 118, 104, 123, 112, 107, 102, 110, |
| 100, 111, 101, 99, 103, 98, 95, 96, 0, 0, |
| 130, 122, 129, 119, 115, 117, 116, 120, 93, 108, |
| 114, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 12, 93, 93, 93, 93, 93, 93, 93, 93, |
| |
| 93, 93, 93, 93, 93, 15, 17, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 109, 113, 0, 98, 0, 0, |
| 97, 94, 105, 106, 45, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 13, 93, 93, 93, 93, 93, 93, |
| 93, 93, 21, 93, 93, 93, 93, 93, 93, 93, |
| 93, 18, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| |
| 93, 93, 93, 93, 93, 0, 99, 0, 98, 93, |
| 23, 93, 93, 90, 93, 93, 93, 93, 93, 93, |
| 93, 16, 48, 93, 93, 93, 64, 93, 93, 53, |
| 68, 93, 93, 93, 93, 93, 93, 93, 93, 65, |
| 4, 28, 29, 30, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, |
| 51, 24, 93, 93, 93, 93, 93, 93, 31, 32, |
| 33, 22, 93, 93, 93, 10, 37, 38, 39, 46, |
| 7, 93, 93, 93, 93, 77, 78, 79, 93, 25, |
| 69, 20, 80, 81, 82, 2, 74, 75, 76, 93, |
| |
| 19, 72, 93, 93, 34, 35, 36, 93, 93, 93, |
| 93, 93, 93, 93, 93, 93, 66, 93, 93, 93, |
| 93, 93, 93, 93, 93, 47, 93, 92, 93, 93, |
| 14, 93, 93, 93, 93, 67, 61, 56, 93, 93, |
| 93, 93, 93, 73, 52, 93, 59, 27, 93, 89, |
| 60, 44, 71, 54, 93, 93, 93, 93, 93, 93, |
| 93, 93, 55, 26, 93, 93, 93, 3, 93, 93, |
| 93, 93, 93, 49, 8, 93, 9, 93, 93, 11, |
| 62, 93, 93, 93, 57, 93, 93, 93, 93, 93, |
| 93, 50, 70, 58, 6, 63, 1, 91, 5, 83, |
| |
| 40, 84, 93, 93, 93, 93, 93, 93, 93, 93, |
| 93, 93, 93, 93, 41, 93, 93, 93, 93, 93, |
| 93, 93, 43, 93, 87, 93, 93, 93, 93, 93, |
| 85, 93, 86, 93, 93, 93, 93, 93, 93, 42, |
| 88, 0 |
| } ; |
| |
| static yyconst flex_int32_t yy_ec[256] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
| 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 2, 4, 1, 1, 1, 5, 6, 1, 7, |
| 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, |
| 18, 19, 20, 20, 20, 21, 21, 22, 23, 24, |
| 25, 26, 27, 1, 28, 28, 29, 30, 31, 28, |
| 32, 32, 32, 32, 32, 32, 32, 32, 33, 32, |
| 32, 34, 35, 32, 32, 32, 32, 36, 32, 32, |
| 37, 1, 38, 39, 32, 1, 40, 41, 42, 43, |
| |
| 44, 45, 46, 47, 48, 32, 49, 50, 51, 52, |
| 53, 54, 32, 55, 56, 57, 58, 59, 60, 61, |
| 62, 63, 64, 65, 66, 67, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1 |
| } ; |
| |
| static yyconst flex_int32_t yy_meta[68] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, |
| 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, |
| 2, 3, 3, 3, 3, 3, 1, 1, 1, 2, |
| 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 1, 1, 1, 1 |
| } ; |
| |
| static yyconst flex_int16_t yy_base[445] = |
| { 0, |
| 0, 0, 587, 588, 588, 588, 561, 43, 64, 588, |
| 588, 560, 61, 588, 60, 58, 559, 77, 86, 557, |
| 588, 104, 557, 55, 588, 0, 588, 588, 75, 26, |
| 57, 82, 83, 73, 93, 528, 97, 95, 527, 44, |
| 71, 521, 104, 534, 110, 116, 35, 111, 530, 588, |
| 114, 588, 588, 588, 588, 588, 588, 588, 588, 588, |
| 588, 588, 588, 165, 588, 172, 202, 211, 233, 0, |
| 588, 588, 588, 551, 588, 588, 588, 550, 0, 588, |
| 588, 523, 516, 519, 527, 526, 513, 528, 515, 521, |
| 509, 506, 519, 506, 503, 503, 509, 497, 108, 502, |
| |
| 512, 498, 504, 507, 508, 0, 145, 507, 113, 493, |
| 506, 497, 499, 489, 503, 500, 502, 485, 490, 487, |
| 476, 157, 484, 489, 485, 487, 476, 479, 118, 484, |
| 476, 488, 70, 481, 588, 588, 246, 253, 270, 219, |
| 283, 0, 588, 588, 0, 473, 477, 486, 483, 467, |
| 467, 119, 482, 479, 479, 477, 474, 466, 472, 459, |
| 470, 456, 472, 0, 469, 457, 464, 461, 465, 458, |
| 447, 446, 459, 462, 459, 454, 445, 188, 450, 453, |
| 444, 441, 445, 451, 442, 433, 436, 434, 444, 430, |
| 428, 441, 427, 429, 426, 437, 436, 124, 431, 426, |
| |
| 415, 258, 433, 435, 424, 290, 297, 304, 311, 425, |
| 0, 423, 275, 0, 415, 413, 421, 410, 427, 416, |
| 316, 0, 0, 410, 420, 420, 0, 405, 319, 0, |
| 0, 407, 322, 408, 402, 401, 402, 401, 325, 0, |
| 0, 0, 0, 0, 397, 398, 403, 394, 407, 402, |
| 401, 393, 397, 389, 392, 396, 401, 387, 399, 390, |
| 0, 0, 396, 385, 385, 390, 389, 386, 0, 0, |
| 0, 0, 376, 388, 390, 0, 0, 0, 0, 0, |
| 0, 378, 379, 373, 383, 0, 0, 0, 374, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 381, |
| |
| 0, 0, 379, 375, 0, 0, 0, 371, 367, 372, |
| 362, 375, 361, 374, 363, 370, 0, 368, 370, 354, |
| 356, 362, 368, 363, 351, 0, 353, 0, 352, 355, |
| 0, 344, 343, 343, 356, 0, 358, 0, 357, 356, |
| 341, 354, 341, 0, 0, 344, 0, 0, 336, 0, |
| 0, 0, 0, 0, 333, 344, 337, 343, 340, 335, |
| 327, 339, 0, 0, 332, 339, 328, 0, 337, 334, |
| 324, 329, 332, 0, 0, 332, 0, 330, 329, 0, |
| 0, 328, 314, 326, 0, 317, 338, 337, 336, 307, |
| 303, 0, 0, 0, 0, 0, 0, 0, 0, 328, |
| |
| 166, 325, 316, 299, 308, 310, 306, 308, 307, 306, |
| 309, 306, 256, 253, 0, 228, 238, 222, 235, 203, |
| 207, 204, 212, 191, 0, 201, 165, 167, 153, 161, |
| 0, 170, 0, 175, 151, 141, 100, 114, 59, 0, |
| 0, 588, 359, 113 |
| } ; |
| |
| static yyconst flex_int16_t yy_def[445] = |
| { 0, |
| 442, 1, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 443, 442, 442, 442, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 444, |
| 442, 442, 442, 442, 442, 442, 442, 442, 443, 442, |
| 442, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 442, 442, 442, 442, 442, 442, |
| 442, 444, 442, 442, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| |
| 443, 443, 443, 443, 443, 442, 442, 442, 442, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, |
| 443, 0, 442, 442 |
| } ; |
| |
| static yyconst flex_int16_t yy_nxt[656] = |
| { 0, |
| 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, |
| 14, 15, 16, 17, 18, 19, 19, 19, 19, 19, |
| 19, 20, 21, 22, 23, 24, 25, 26, 26, 26, |
| 26, 26, 26, 26, 26, 26, 27, 28, 29, 30, |
| 31, 32, 33, 34, 35, 36, 37, 38, 26, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 26, 26, 26, 50, 51, 52, 53, 55, 56, 57, |
| 60, 62, 64, 64, 64, 64, 64, 64, 64, 77, |
| 78, 82, 83, 110, 63, 61, 129, 111, 58, 66, |
| 130, 67, 67, 67, 67, 67, 67, 68, 66, 80, |
| |
| 68, 68, 68, 68, 68, 68, 68, 69, 72, 84, |
| 112, 85, 70, 81, 142, 86, 69, 203, 441, 204, |
| 69, 87, 94, 113, 95, 73, 90, 74, 75, 69, |
| 91, 88, 97, 96, 89, 92, 103, 70, 135, 106, |
| 98, 93, 99, 115, 104, 100, 107, 162, 440, 119, |
| 131, 101, 439, 108, 132, 105, 120, 121, 116, 125, |
| 163, 117, 126, 133, 176, 198, 122, 123, 264, 124, |
| 127, 438, 177, 199, 216, 217, 265, 128, 136, 64, |
| 64, 64, 64, 64, 64, 64, 138, 138, 138, 138, |
| 138, 138, 138, 437, 170, 137, 190, 171, 172, 406, |
| |
| 407, 173, 139, 174, 242, 243, 244, 436, 137, 435, |
| 434, 191, 433, 432, 66, 139, 67, 67, 67, 67, |
| 67, 67, 68, 66, 431, 68, 68, 68, 68, 68, |
| 68, 68, 69, 141, 141, 141, 141, 141, 141, 141, |
| 430, 69, 140, 429, 140, 69, 428, 141, 141, 141, |
| 141, 141, 141, 141, 69, 206, 427, 206, 426, 425, |
| 207, 207, 207, 207, 207, 207, 207, 138, 138, 138, |
| 138, 138, 138, 138, 269, 270, 271, 424, 423, 208, |
| 422, 208, 421, 139, 209, 209, 209, 209, 209, 209, |
| 209, 277, 278, 279, 420, 419, 139, 141, 141, 141, |
| |
| 141, 141, 141, 141, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 209, 209, |
| 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, |
| 209, 209, 286, 287, 288, 293, 294, 295, 297, 298, |
| 299, 305, 306, 307, 387, 388, 389, 418, 417, 416, |
| 415, 414, 413, 412, 411, 410, 409, 390, 408, 391, |
| 79, 79, 405, 404, 403, 402, 401, 400, 399, 398, |
| 397, 396, 395, 394, 393, 392, 386, 385, 384, 383, |
| 382, 381, 380, 379, 378, 377, 376, 375, 374, 373, |
| 372, 371, 370, 369, 368, 367, 366, 365, 364, 363, |
| |
| 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, |
| 352, 351, 350, 349, 348, 347, 346, 345, 344, 343, |
| 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, |
| 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, |
| 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, |
| 312, 311, 310, 309, 308, 304, 303, 302, 301, 300, |
| 296, 292, 291, 290, 289, 285, 284, 283, 282, 281, |
| 280, 276, 275, 274, 273, 272, 268, 267, 266, 263, |
| 262, 261, 260, 259, 258, 257, 256, 255, 254, 253, |
| 252, 251, 250, 249, 248, 247, 246, 245, 241, 240, |
| |
| 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, |
| 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, |
| 219, 218, 215, 214, 213, 212, 211, 210, 205, 202, |
| 201, 200, 197, 196, 195, 194, 193, 192, 189, 188, |
| 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, |
| 175, 169, 168, 167, 166, 165, 164, 161, 160, 159, |
| 158, 157, 156, 155, 154, 153, 152, 151, 150, 149, |
| 148, 147, 146, 145, 144, 143, 134, 118, 114, 109, |
| 102, 76, 71, 65, 59, 54, 442, 3, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442 |
| } ; |
| |
| static yyconst flex_int16_t yy_chk[656] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 8, 8, 9, |
| 13, 15, 16, 16, 16, 16, 16, 16, 16, 24, |
| 24, 30, 30, 40, 15, 13, 47, 40, 9, 18, |
| 47, 18, 18, 18, 18, 18, 18, 18, 19, 29, |
| |
| 19, 19, 19, 19, 19, 19, 19, 18, 22, 31, |
| 41, 31, 18, 29, 444, 31, 19, 133, 439, 133, |
| 18, 32, 34, 41, 34, 22, 33, 22, 22, 19, |
| 33, 32, 35, 34, 32, 33, 37, 18, 51, 38, |
| 35, 33, 35, 43, 37, 35, 38, 99, 438, 45, |
| 48, 35, 437, 38, 48, 37, 45, 45, 43, 46, |
| 99, 43, 46, 48, 109, 129, 45, 45, 198, 45, |
| 46, 436, 109, 129, 152, 152, 198, 46, 51, 64, |
| 64, 64, 64, 64, 64, 64, 66, 66, 66, 66, |
| 66, 66, 66, 435, 107, 64, 122, 107, 107, 401, |
| |
| 401, 107, 66, 107, 178, 178, 178, 434, 64, 432, |
| 430, 122, 429, 428, 67, 66, 67, 67, 67, 67, |
| 67, 67, 67, 68, 427, 68, 68, 68, 68, 68, |
| 68, 68, 67, 140, 140, 140, 140, 140, 140, 140, |
| 426, 68, 69, 424, 69, 67, 423, 69, 69, 69, |
| 69, 69, 69, 69, 68, 137, 422, 137, 421, 420, |
| 137, 137, 137, 137, 137, 137, 137, 138, 138, 138, |
| 138, 138, 138, 138, 202, 202, 202, 419, 418, 139, |
| 417, 139, 416, 138, 139, 139, 139, 139, 139, 139, |
| 139, 213, 213, 213, 414, 413, 138, 141, 141, 141, |
| |
| 141, 141, 141, 141, 206, 206, 206, 206, 206, 206, |
| 206, 207, 207, 207, 207, 207, 207, 207, 208, 208, |
| 208, 208, 208, 208, 208, 209, 209, 209, 209, 209, |
| 209, 209, 221, 221, 221, 229, 229, 229, 233, 233, |
| 233, 239, 239, 239, 372, 372, 372, 412, 411, 410, |
| 409, 408, 407, 406, 405, 404, 403, 372, 402, 372, |
| 443, 443, 400, 391, 390, 389, 388, 387, 386, 384, |
| 383, 382, 379, 378, 376, 373, 371, 370, 369, 367, |
| 366, 365, 362, 361, 360, 359, 358, 357, 356, 355, |
| 349, 346, 343, 342, 341, 340, 339, 337, 335, 334, |
| |
| 333, 332, 330, 329, 327, 325, 324, 323, 322, 321, |
| 320, 319, 318, 316, 315, 314, 313, 312, 311, 310, |
| 309, 308, 304, 303, 300, 289, 285, 284, 283, 282, |
| 275, 274, 273, 268, 267, 266, 265, 264, 263, 260, |
| 259, 258, 257, 256, 255, 254, 253, 252, 251, 250, |
| 249, 248, 247, 246, 245, 238, 237, 236, 235, 234, |
| 232, 228, 226, 225, 224, 220, 219, 218, 217, 216, |
| 215, 212, 210, 205, 204, 203, 201, 200, 199, 197, |
| 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, |
| 186, 185, 184, 183, 182, 181, 180, 179, 177, 176, |
| |
| 175, 174, 173, 172, 171, 170, 169, 168, 167, 166, |
| 165, 163, 162, 161, 160, 159, 158, 157, 156, 155, |
| 154, 153, 151, 150, 149, 148, 147, 146, 134, 132, |
| 131, 130, 128, 127, 126, 125, 124, 123, 121, 120, |
| 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, |
| 108, 105, 104, 103, 102, 101, 100, 98, 97, 96, |
| 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, |
| 85, 84, 83, 82, 78, 74, 49, 44, 42, 39, |
| 36, 23, 20, 17, 12, 7, 3, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, |
| 442, 442, 442, 442, 442 |
| } ; |
| |
| /* Table of booleans, true if rule could match eol. */ |
| static yyconst flex_int32_t yy_rule_can_match_eol[148] = |
| { 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 1, 0, 0, }; |
| |
| /* The intent behind this definition is that it'll catch |
| * any uses of REJECT which flex missed. |
| */ |
| #define REJECT reject_used_but_not_detected |
| #define yymore() yymore_used_but_not_detected |
| #define YY_MORE_ADJ 0 |
| #define YY_RESTORE_YY_MORE_OFFSET |
| /* |
| // |
| // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| This file contains the Lex specification for GLSL ES. |
| Based on ANSI C grammar, Lex specification: |
| http://www.lysator.liu.se/c/ANSI-C-grammar-l.html |
| |
| IF YOU MODIFY THIS FILE YOU ALSO NEED TO RUN generate_parser.sh, |
| WHICH GENERATES THE GLSL ES LEXER (glslang_lex.cpp). |
| */ |
| |
| #include "compiler/glslang.h" |
| #include "compiler/ParseHelper.h" |
| #include "compiler/preprocessor/Token.h" |
| #include "compiler/util.h" |
| #include "glslang_tab.h" |
| |
| /* windows only pragma */ |
| #ifdef _MSC_VER |
| #pragma warning(disable : 4102) |
| #endif |
| |
| #define YY_USER_ACTION \ |
| yylloc->first_file = yylloc->last_file = yycolumn; \ |
| yylloc->first_line = yylloc->last_line = yylineno; |
| |
| #define YY_INPUT(buf, result, max_size) \ |
| result = string_input(buf, max_size, yyscanner); |
| |
| static yy_size_t string_input(char* buf, yy_size_t max_size, yyscan_t yyscanner); |
| static int check_type(yyscan_t yyscanner); |
| static int reserved_word(yyscan_t yyscanner); |
| |
| #define INITIAL 0 |
| |
| #define YY_EXTRA_TYPE TParseContext* |
| |
| /* Holds the entire state of the reentrant scanner. */ |
| struct yyguts_t |
| { |
| |
| /* User-defined. Not touched by flex. */ |
| YY_EXTRA_TYPE yyextra_r; |
| |
| /* The rest are the same as the globals declared in the non-reentrant scanner. */ |
| FILE *yyin_r, *yyout_r; |
| size_t yy_buffer_stack_top; /**< index of top of stack. */ |
| size_t yy_buffer_stack_max; /**< capacity of stack. */ |
| YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ |
| char yy_hold_char; |
| yy_size_t yy_n_chars; |
| yy_size_t yyleng_r; |
| char *yy_c_buf_p; |
| int yy_init; |
| int yy_start; |
| int yy_did_buffer_switch_on_eof; |
| int yy_start_stack_ptr; |
| int yy_start_stack_depth; |
| int *yy_start_stack; |
| yy_state_type yy_last_accepting_state; |
| char* yy_last_accepting_cpos; |
| |
| int yylineno_r; |
| int yy_flex_debug_r; |
| |
| char *yytext_r; |
| int yy_more_flag; |
| int yy_more_len; |
| |
| YYSTYPE * yylval_r; |
| |
| YYLTYPE * yylloc_r; |
| |
| }; /* end struct yyguts_t */ |
| |
| static int yy_init_globals (yyscan_t yyscanner ); |
| |
| /* This must go here because YYSTYPE and YYLTYPE are included |
| * from bison output in section 1.*/ |
| # define yylval yyg->yylval_r |
| |
| # define yylloc yyg->yylloc_r |
| |
| int yylex_init (yyscan_t* scanner); |
| |
| int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); |
| |
| /* Accessor methods to globals. |
| These are made visible to non-reentrant scanners for convenience. */ |
| |
| int yylex_destroy (yyscan_t yyscanner ); |
| |
| int yyget_debug (yyscan_t yyscanner ); |
| |
| void yyset_debug (int debug_flag ,yyscan_t yyscanner ); |
| |
| YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner ); |
| |
| void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); |
| |
| FILE *yyget_in (yyscan_t yyscanner ); |
| |
| void yyset_in (FILE * in_str ,yyscan_t yyscanner ); |
| |
| FILE *yyget_out (yyscan_t yyscanner ); |
| |
| void yyset_out (FILE * out_str ,yyscan_t yyscanner ); |
| |
| yy_size_t yyget_leng (yyscan_t yyscanner ); |
| |
| char *yyget_text (yyscan_t yyscanner ); |
| |
| int yyget_lineno (yyscan_t yyscanner ); |
| |
| void yyset_lineno (int line_number ,yyscan_t yyscanner ); |
| |
| YYSTYPE * yyget_lval (yyscan_t yyscanner ); |
| |
| void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); |
| |
| YYLTYPE *yyget_lloc (yyscan_t yyscanner ); |
| |
| void yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); |
| |
| /* Macros after this point can all be overridden by user definitions in |
| * section 1. |
| */ |
| |
| #ifndef YY_SKIP_YYWRAP |
| #ifdef __cplusplus |
| extern "C" int yywrap (yyscan_t yyscanner ); |
| #else |
| extern int yywrap (yyscan_t yyscanner ); |
| #endif |
| #endif |
| |
| #ifndef yytext_ptr |
| static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); |
| #endif |
| |
| #ifdef YY_NEED_STRLEN |
| static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); |
| #endif |
| |
| #ifndef YY_NO_INPUT |
| |
| #ifdef __cplusplus |
| static int yyinput (yyscan_t yyscanner ); |
| #else |
| static int input (yyscan_t yyscanner ); |
| #endif |
| |
| #endif |
| |
| /* Amount of stuff to slurp up with each read. */ |
| #ifndef YY_READ_BUF_SIZE |
| #define YY_READ_BUF_SIZE 8192 |
| #endif |
| |
| /* Copy whatever the last rule matched to the standard output. */ |
| #ifndef ECHO |
| /* This used to be an fputs(), but since the string might contain NUL's, |
| * we now use fwrite(). |
| */ |
| #define ECHO fwrite( yytext, yyleng, 1, yyout ) |
| #endif |
| |
| /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
| * is returned in "result". |
| */ |
| #ifndef YY_INPUT |
| #define YY_INPUT(buf,result,max_size) \ |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ |
| { \ |
| int c = '*'; \ |
| yy_size_t n; \ |
| for ( n = 0; n < max_size && \ |
| (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ |
| buf[n] = (char) c; \ |
| if ( c == '\n' ) \ |
| buf[n++] = (char) c; \ |
| if ( c == EOF && ferror( yyin ) ) \ |
| YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| result = n; \ |
| } \ |
| else \ |
| { \ |
| errno=0; \ |
| while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ |
| { \ |
| if( errno != EINTR) \ |
| { \ |
| YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| break; \ |
| } \ |
| errno=0; \ |
| clearerr(yyin); \ |
| } \ |
| }\ |
| \ |
| |
| #endif |
| |
| /* No semi-colon after return; correct usage is to write "yyterminate();" - |
| * we don't want an extra ';' after the "return" because that will cause |
| * some compilers to complain about unreachable statements. |
| */ |
| #ifndef yyterminate |
| #define yyterminate() return YY_NULL |
| #endif |
| |
| /* Number of entries by which start-condition stack grows. */ |
| #ifndef YY_START_STACK_INCR |
| #define YY_START_STACK_INCR 25 |
| #endif |
| |
| /* Report a fatal error. */ |
| #ifndef YY_FATAL_ERROR |
| #define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) |
| #endif |
| |
| /* end tables serialization structures and prototypes */ |
| |
| /* Default declaration of generated scanner - a define so the user can |
| * easily add parameters. |
| */ |
| #ifndef YY_DECL |
| #define YY_DECL_IS_OURS 1 |
| |
| extern int yylex \ |
| (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); |
| |
| #define YY_DECL int yylex \ |
| (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) |
| #endif /* !YY_DECL */ |
| |
| /* Code executed at the beginning of each rule, after yytext and yyleng |
| * have been set up. |
| */ |
| #ifndef YY_USER_ACTION |
| #define YY_USER_ACTION |
| #endif |
| |
| /* Code executed at the end of each rule. */ |
| #ifndef YY_BREAK |
| #define YY_BREAK break; |
| #endif |
| |
| #define YY_RULE_SETUP \ |
| YY_USER_ACTION |
| |
| /** The main scanner function which does all the work. |
| */ |
| YY_DECL |
| { |
| register yy_state_type yy_current_state; |
| register char *yy_cp, *yy_bp; |
| register int yy_act; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| yylval = yylval_param; |
| |
| yylloc = yylloc_param; |
| |
| if ( !yyg->yy_init ) |
| { |
| yyg->yy_init = 1; |
| |
| #ifdef YY_USER_INIT |
| YY_USER_INIT; |
| #endif |
| |
| if ( ! yyg->yy_start ) |
| yyg->yy_start = 1; /* first start state */ |
| |
| if ( ! yyin ) |
| yyin = stdin; |
| |
| if ( ! yyout ) |
| yyout = stdout; |
| |
| if ( ! YY_CURRENT_BUFFER ) { |
| yyensure_buffer_stack (yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = |
| yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); |
| } |
| |
| yy_load_buffer_state(yyscanner ); |
| } |
| |
| while ( 1 ) /* loops until end-of-file is reached */ |
| { |
| yy_cp = yyg->yy_c_buf_p; |
| |
| /* Support of yytext. */ |
| *yy_cp = yyg->yy_hold_char; |
| |
| /* yy_bp points to the position in yy_ch_buf of the start of |
| * the current run. |
| */ |
| yy_bp = yy_cp; |
| |
| yy_current_state = yyg->yy_start; |
| yy_match: |
| do |
| { |
| register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; |
| if ( yy_accept[yy_current_state] ) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
| { |
| yy_current_state = (int) yy_def[yy_current_state]; |
| if ( yy_current_state >= 443 ) |
| yy_c = yy_meta[(unsigned int) yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
| ++yy_cp; |
| } |
| while ( yy_current_state != 442 ); |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| |
| yy_find_action: |
| yy_act = yy_accept[yy_current_state]; |
| |
| YY_DO_BEFORE_ACTION; |
| |
| if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) |
| { |
| yy_size_t yyl; |
| for ( yyl = 0; yyl < yyleng; ++yyl ) |
| if ( yytext[yyl] == '\n' ) |
| |
| do{ yylineno++; |
| yycolumn=0; |
| }while(0) |
| ; |
| } |
| |
| do_action: /* This label is used only to access EOF actions. */ |
| |
| switch ( yy_act ) |
| { /* beginning of action switch */ |
| case 0: /* must back up */ |
| /* undo the effects of YY_DO_BEFORE_ACTION */ |
| *yy_cp = yyg->yy_hold_char; |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| goto yy_find_action; |
| |
| case 1: |
| YY_RULE_SETUP |
| { return INVARIANT; } |
| YY_BREAK |
| case 2: |
| YY_RULE_SETUP |
| { return HIGH_PRECISION; } |
| YY_BREAK |
| case 3: |
| YY_RULE_SETUP |
| { return MEDIUM_PRECISION; } |
| YY_BREAK |
| case 4: |
| YY_RULE_SETUP |
| { return LOW_PRECISION; } |
| YY_BREAK |
| case 5: |
| YY_RULE_SETUP |
| { return PRECISION; } |
| YY_BREAK |
| case 6: |
| YY_RULE_SETUP |
| { return ATTRIBUTE; } |
| YY_BREAK |
| case 7: |
| YY_RULE_SETUP |
| { return CONST_QUAL; } |
| YY_BREAK |
| case 8: |
| YY_RULE_SETUP |
| { return UNIFORM; } |
| YY_BREAK |
| case 9: |
| YY_RULE_SETUP |
| { return VARYING; } |
| YY_BREAK |
| case 10: |
| YY_RULE_SETUP |
| { return BREAK; } |
| YY_BREAK |
| case 11: |
| YY_RULE_SETUP |
| { return CONTINUE; } |
| YY_BREAK |
| case 12: |
| YY_RULE_SETUP |
| { return DO; } |
| YY_BREAK |
| case 13: |
| YY_RULE_SETUP |
| { return FOR; } |
| YY_BREAK |
| case 14: |
| YY_RULE_SETUP |
| { return WHILE; } |
| YY_BREAK |
| case 15: |
| YY_RULE_SETUP |
| { return IF; } |
| YY_BREAK |
| case 16: |
| YY_RULE_SETUP |
| { return ELSE; } |
| YY_BREAK |
| case 17: |
| YY_RULE_SETUP |
| { return IN_QUAL; } |
| YY_BREAK |
| case 18: |
| YY_RULE_SETUP |
| { return OUT_QUAL; } |
| YY_BREAK |
| case 19: |
| YY_RULE_SETUP |
| { return INOUT_QUAL; } |
| YY_BREAK |
| case 20: |
| YY_RULE_SETUP |
| { return FLOAT_TYPE; } |
| YY_BREAK |
| case 21: |
| YY_RULE_SETUP |
| { return INT_TYPE; } |
| YY_BREAK |
| case 22: |
| YY_RULE_SETUP |
| { return VOID_TYPE; } |
| YY_BREAK |
| case 23: |
| YY_RULE_SETUP |
| { return BOOL_TYPE; } |
| YY_BREAK |
| case 24: |
| YY_RULE_SETUP |
| { yylval->lex.b = true; return BOOLCONSTANT; } |
| YY_BREAK |
| case 25: |
| YY_RULE_SETUP |
| { yylval->lex.b = false; return BOOLCONSTANT; } |
| YY_BREAK |
| case 26: |
| YY_RULE_SETUP |
| { return DISCARD; } |
| YY_BREAK |
| case 27: |
| YY_RULE_SETUP |
| { return RETURN; } |
| YY_BREAK |
| case 28: |
| YY_RULE_SETUP |
| { return MATRIX2; } |
| YY_BREAK |
| case 29: |
| YY_RULE_SETUP |
| { return MATRIX3; } |
| YY_BREAK |
| case 30: |
| YY_RULE_SETUP |
| { return MATRIX4; } |
| YY_BREAK |
| case 31: |
| YY_RULE_SETUP |
| { return VEC2; } |
| YY_BREAK |
| case 32: |
| YY_RULE_SETUP |
| { return VEC3; } |
| YY_BREAK |
| case 33: |
| YY_RULE_SETUP |
| { return VEC4; } |
| YY_BREAK |
| case 34: |
| YY_RULE_SETUP |
| { return IVEC2; } |
| YY_BREAK |
| case 35: |
| YY_RULE_SETUP |
| { return IVEC3; } |
| YY_BREAK |
| case 36: |
| YY_RULE_SETUP |
| { return IVEC4; } |
| YY_BREAK |
| case 37: |
| YY_RULE_SETUP |
| { return BVEC2; } |
| YY_BREAK |
| case 38: |
| YY_RULE_SETUP |
| { return BVEC3; } |
| YY_BREAK |
| case 39: |
| YY_RULE_SETUP |
| { return BVEC4; } |
| YY_BREAK |
| case 40: |
| YY_RULE_SETUP |
| { return SAMPLER2D; } |
| YY_BREAK |
| case 41: |
| YY_RULE_SETUP |
| { return SAMPLERCUBE; } |
| YY_BREAK |
| case 42: |
| YY_RULE_SETUP |
| { return SAMPLER_EXTERNAL_OES; } |
| YY_BREAK |
| case 43: |
| YY_RULE_SETUP |
| { return SAMPLER2DRECT; } |
| YY_BREAK |
| case 44: |
| YY_RULE_SETUP |
| { return STRUCT; } |
| YY_BREAK |
| case 45: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 46: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 47: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 48: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 49: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 50: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 51: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 52: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 53: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 54: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 55: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 56: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 57: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 58: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 59: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 60: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 61: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 62: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 63: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 64: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 65: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 66: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 67: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 68: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 69: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 70: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 71: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 72: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 73: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 74: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 75: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 76: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 77: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 78: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 79: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 80: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 81: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 82: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 83: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 84: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 85: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 86: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 87: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 88: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 89: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 90: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 91: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 92: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 93: |
| YY_RULE_SETUP |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| YY_BREAK |
| case 94: |
| YY_RULE_SETUP |
| { yylval->lex.i = static_cast<int>(strtol(yytext, 0, 0)); return INTCONSTANT; } |
| YY_BREAK |
| case 95: |
| YY_RULE_SETUP |
| { yylval->lex.i = static_cast<int>(strtol(yytext, 0, 0)); return INTCONSTANT; } |
| YY_BREAK |
| case 96: |
| YY_RULE_SETUP |
| { yylval->lex.i = static_cast<int>(strtol(yytext, 0, 0)); return INTCONSTANT; } |
| YY_BREAK |
| case 97: |
| YY_RULE_SETUP |
| { yylval->lex.f = static_cast<float>(atof_dot(yytext)); return FLOATCONSTANT; } |
| YY_BREAK |
| case 98: |
| YY_RULE_SETUP |
| { yylval->lex.f = static_cast<float>(atof_dot(yytext)); return FLOATCONSTANT; } |
| YY_BREAK |
| case 99: |
| YY_RULE_SETUP |
| { yylval->lex.f = static_cast<float>(atof_dot(yytext)); return FLOATCONSTANT; } |
| YY_BREAK |
| case 100: |
| YY_RULE_SETUP |
| { return ADD_ASSIGN; } |
| YY_BREAK |
| case 101: |
| YY_RULE_SETUP |
| { return SUB_ASSIGN; } |
| YY_BREAK |
| case 102: |
| YY_RULE_SETUP |
| { return MUL_ASSIGN; } |
| YY_BREAK |
| case 103: |
| YY_RULE_SETUP |
| { return DIV_ASSIGN; } |
| YY_BREAK |
| case 104: |
| YY_RULE_SETUP |
| { return MOD_ASSIGN; } |
| YY_BREAK |
| case 105: |
| YY_RULE_SETUP |
| { return LEFT_ASSIGN; } |
| YY_BREAK |
| case 106: |
| YY_RULE_SETUP |
| { return RIGHT_ASSIGN; } |
| YY_BREAK |
| case 107: |
| YY_RULE_SETUP |
| { return AND_ASSIGN; } |
| YY_BREAK |
| case 108: |
| YY_RULE_SETUP |
| { return XOR_ASSIGN; } |
| YY_BREAK |
| case 109: |
| YY_RULE_SETUP |
| { return OR_ASSIGN; } |
| YY_BREAK |
| case 110: |
| YY_RULE_SETUP |
| { return INC_OP; } |
| YY_BREAK |
| case 111: |
| YY_RULE_SETUP |
| { return DEC_OP; } |
| YY_BREAK |
| case 112: |
| YY_RULE_SETUP |
| { return AND_OP; } |
| YY_BREAK |
| case 113: |
| YY_RULE_SETUP |
| { return OR_OP; } |
| YY_BREAK |
| case 114: |
| YY_RULE_SETUP |
| { return XOR_OP; } |
| YY_BREAK |
| case 115: |
| YY_RULE_SETUP |
| { return LE_OP; } |
| YY_BREAK |
| case 116: |
| YY_RULE_SETUP |
| { return GE_OP; } |
| YY_BREAK |
| case 117: |
| YY_RULE_SETUP |
| { return EQ_OP; } |
| YY_BREAK |
| case 118: |
| YY_RULE_SETUP |
| { return NE_OP; } |
| YY_BREAK |
| case 119: |
| YY_RULE_SETUP |
| { return LEFT_OP; } |
| YY_BREAK |
| case 120: |
| YY_RULE_SETUP |
| { return RIGHT_OP; } |
| YY_BREAK |
| case 121: |
| YY_RULE_SETUP |
| { return SEMICOLON; } |
| YY_BREAK |
| case 122: |
| YY_RULE_SETUP |
| { return LEFT_BRACE; } |
| YY_BREAK |
| case 123: |
| YY_RULE_SETUP |
| { return RIGHT_BRACE; } |
| YY_BREAK |
| case 124: |
| YY_RULE_SETUP |
| { return COMMA; } |
| YY_BREAK |
| case 125: |
| YY_RULE_SETUP |
| { return COLON; } |
| YY_BREAK |
| case 126: |
| YY_RULE_SETUP |
| { return EQUAL; } |
| YY_BREAK |
| case 127: |
| YY_RULE_SETUP |
| { return LEFT_PAREN; } |
| YY_BREAK |
| case 128: |
| YY_RULE_SETUP |
| { return RIGHT_PAREN; } |
| YY_BREAK |
| case 129: |
| YY_RULE_SETUP |
| { return LEFT_BRACKET; } |
| YY_BREAK |
| case 130: |
| YY_RULE_SETUP |
| { return RIGHT_BRACKET; } |
| YY_BREAK |
| case 131: |
| YY_RULE_SETUP |
| { return DOT; } |
| YY_BREAK |
| case 132: |
| YY_RULE_SETUP |
| { return BANG; } |
| YY_BREAK |
| case 133: |
| YY_RULE_SETUP |
| { return DASH; } |
| YY_BREAK |
| case 134: |
| YY_RULE_SETUP |
| { return TILDE; } |
| YY_BREAK |
| case 135: |
| YY_RULE_SETUP |
| { return PLUS; } |
| YY_BREAK |
| case 136: |
| YY_RULE_SETUP |
| { return STAR; } |
| YY_BREAK |
| case 137: |
| YY_RULE_SETUP |
| { return SLASH; } |
| YY_BREAK |
| case 138: |
| YY_RULE_SETUP |
| { return PERCENT; } |
| YY_BREAK |
| case 139: |
| YY_RULE_SETUP |
| { return LEFT_ANGLE; } |
| YY_BREAK |
| case 140: |
| YY_RULE_SETUP |
| { return RIGHT_ANGLE; } |
| YY_BREAK |
| case 141: |
| YY_RULE_SETUP |
| { return VERTICAL_BAR; } |
| YY_BREAK |
| case 142: |
| YY_RULE_SETUP |
| { return CARET; } |
| YY_BREAK |
| case 143: |
| YY_RULE_SETUP |
| { return AMPERSAND; } |
| YY_BREAK |
| case 144: |
| YY_RULE_SETUP |
| { return QUESTION; } |
| YY_BREAK |
| case 145: |
| /* rule 145 can match eol */ |
| YY_RULE_SETUP |
| { } |
| YY_BREAK |
| case YY_STATE_EOF(INITIAL): |
| { yyterminate(); } |
| YY_BREAK |
| case 146: |
| YY_RULE_SETUP |
| { assert(false); return 0; } |
| YY_BREAK |
| case 147: |
| YY_RULE_SETUP |
| ECHO; |
| YY_BREAK |
| |
| case YY_END_OF_BUFFER: |
| { |
| /* Amount of text matched not including the EOB char. */ |
| int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; |
| |
| /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
| *yy_cp = yyg->yy_hold_char; |
| YY_RESTORE_YY_MORE_OFFSET |
| |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
| { |
| /* We're scanning a new file or input source. It's |
| * possible that this happened because the user |
| * just pointed yyin at a new source and called |
| * yylex(). If so, then we have to assure |
| * consistency between YY_CURRENT_BUFFER and our |
| * globals. Here is the right place to do so, because |
| * this is the first action (other than possibly a |
| * back-up) that will match for the new input source. |
| */ |
| yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
| YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; |
| YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
| } |
| |
| /* Note that here we test for yy_c_buf_p "<=" to the position |
| * of the first EOB in the buffer, since yy_c_buf_p will |
| * already have been incremented past the NUL character |
| * (since all states make transitions on EOB to the |
| * end-of-buffer state). Contrast this with the test |
| * in input(). |
| */ |
| if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) |
| { /* This was really a NUL. */ |
| yy_state_type yy_next_state; |
| |
| yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| /* Okay, we're now positioned to make the NUL |
| * transition. We couldn't have |
| * yy_get_previous_state() go ahead and do it |
| * for us because it doesn't know how to deal |
| * with the possibility of jamming (and we don't |
| * want to build jamming into it because then it |
| * will run more slowly). |
| */ |
| |
| yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); |
| |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| |
| if ( yy_next_state ) |
| { |
| /* Consume the NUL. */ |
| yy_cp = ++yyg->yy_c_buf_p; |
| yy_current_state = yy_next_state; |
| goto yy_match; |
| } |
| |
| else |
| { |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| goto yy_find_action; |
| } |
| } |
| |
| else switch ( yy_get_next_buffer( yyscanner ) ) |
| { |
| case EOB_ACT_END_OF_FILE: |
| { |
| yyg->yy_did_buffer_switch_on_eof = 0; |
| |
| if ( yywrap(yyscanner ) ) |
| { |
| /* Note: because we've taken care in |
| * yy_get_next_buffer() to have set up |
| * yytext, we can now set up |
| * yy_c_buf_p so that if some total |
| * hoser (like flex itself) wants to |
| * call the scanner after we return the |
| * YY_NULL, it'll still work - another |
| * YY_NULL will get returned. |
| */ |
| yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; |
| |
| yy_act = YY_STATE_EOF(YY_START); |
| goto do_action; |
| } |
| |
| else |
| { |
| if ( ! yyg->yy_did_buffer_switch_on_eof ) |
| YY_NEW_FILE; |
| } |
| break; |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = |
| yyg->yytext_ptr + yy_amount_of_matched_text; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| yy_cp = yyg->yy_c_buf_p; |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| goto yy_match; |
| |
| case EOB_ACT_LAST_MATCH: |
| yyg->yy_c_buf_p = |
| &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| yy_cp = yyg->yy_c_buf_p; |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| goto yy_find_action; |
| } |
| break; |
| } |
| |
| default: |
| YY_FATAL_ERROR( |
| "fatal flex scanner internal error--no action found" ); |
| } /* end of action switch */ |
| } /* end of scanning one token */ |
| } /* end of yylex */ |
| |
| /* yy_get_next_buffer - try to read in a new buffer |
| * |
| * Returns a code representing an action: |
| * EOB_ACT_LAST_MATCH - |
| * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
| * EOB_ACT_END_OF_FILE - end of file |
| */ |
| static int yy_get_next_buffer (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
| register char *source = yyg->yytext_ptr; |
| register int number_to_move, i; |
| int ret_val; |
| |
| if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) |
| YY_FATAL_ERROR( |
| "fatal flex scanner internal error--end of buffer missed" ); |
| |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
| { /* Don't try to fill the buffer, so this is an EOF. */ |
| if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) |
| { |
| /* We matched a single character, the EOB, so |
| * treat this as a final EOF. |
| */ |
| return EOB_ACT_END_OF_FILE; |
| } |
| |
| else |
| { |
| /* We matched some text prior to the EOB, first |
| * process it. |
| */ |
| return EOB_ACT_LAST_MATCH; |
| } |
| } |
| |
| /* Try to read more data. */ |
| |
| /* First move last chars to start of buffer. */ |
| number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; |
| |
| for ( i = 0; i < number_to_move; ++i ) |
| *(dest++) = *(source++); |
| |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
| /* don't do the read, it's not guaranteed to return an EOF, |
| * just force an EOF |
| */ |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; |
| |
| else |
| { |
| yy_size_t num_to_read = |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
| |
| while ( num_to_read <= 0 ) |
| { /* Not enough room in the buffer - grow it. */ |
| |
| /* just a shorter name for the current buffer */ |
| YY_BUFFER_STATE b = YY_CURRENT_BUFFER; |
| |
| int yy_c_buf_p_offset = |
| (int) (yyg->yy_c_buf_p - b->yy_ch_buf); |
| |
| if ( b->yy_is_our_buffer ) |
| { |
| yy_size_t new_size = b->yy_buf_size * 2; |
| |
| if ( new_size <= 0 ) |
| b->yy_buf_size += b->yy_buf_size / 8; |
| else |
| b->yy_buf_size *= 2; |
| |
| b->yy_ch_buf = (char *) |
| /* Include room in for 2 EOB chars. */ |
| yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); |
| } |
| else |
| /* Can't grow it, we don't own it. */ |
| b->yy_ch_buf = 0; |
| |
| if ( ! b->yy_ch_buf ) |
| YY_FATAL_ERROR( |
| "fatal error - scanner input buffer overflow" ); |
| |
| yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; |
| |
| num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
| number_to_move - 1; |
| |
| } |
| |
| if ( num_to_read > YY_READ_BUF_SIZE ) |
| num_to_read = YY_READ_BUF_SIZE; |
| |
| /* Read in more data. */ |
| YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
| yyg->yy_n_chars, num_to_read ); |
| |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |
| |
| if ( yyg->yy_n_chars == 0 ) |
| { |
| if ( number_to_move == YY_MORE_ADJ ) |
| { |
| ret_val = EOB_ACT_END_OF_FILE; |
| yyrestart(yyin ,yyscanner); |
| } |
| |
| else |
| { |
| ret_val = EOB_ACT_LAST_MATCH; |
| YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
| YY_BUFFER_EOF_PENDING; |
| } |
| } |
| |
| else |
| ret_val = EOB_ACT_CONTINUE_SCAN; |
| |
| if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
| /* Extend the array by 50%, plus the number we really need. */ |
| yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); |
| if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
| } |
| |
| yyg->yy_n_chars += number_to_move; |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; |
| |
| yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
| |
| return ret_val; |
| } |
| |
| /* yy_get_previous_state - get the state just before the EOB char was reached */ |
| |
| static yy_state_type yy_get_previous_state (yyscan_t yyscanner) |
| { |
| register yy_state_type yy_current_state; |
| register char *yy_cp; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| yy_current_state = yyg->yy_start; |
| |
| for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) |
| { |
| register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
| if ( yy_accept[yy_current_state] ) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
| { |
| yy_current_state = (int) yy_def[yy_current_state]; |
| if ( yy_current_state >= 443 ) |
| yy_c = yy_meta[(unsigned int) yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
| } |
| |
| return yy_current_state; |
| } |
| |
| /* yy_try_NUL_trans - try to make a transition on the NUL character |
| * |
| * synopsis |
| * next_state = yy_try_NUL_trans( current_state ); |
| */ |
| static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) |
| { |
| register int yy_is_jam; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ |
| register char *yy_cp = yyg->yy_c_buf_p; |
| |
| register YY_CHAR yy_c = 1; |
| if ( yy_accept[yy_current_state] ) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
| { |
| yy_current_state = (int) yy_def[yy_current_state]; |
| if ( yy_current_state >= 443 ) |
| yy_c = yy_meta[(unsigned int) yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
| yy_is_jam = (yy_current_state == 442); |
| |
| return yy_is_jam ? 0 : yy_current_state; |
| } |
| |
| #ifndef YY_NO_INPUT |
| #ifdef __cplusplus |
| static int yyinput (yyscan_t yyscanner) |
| #else |
| static int input (yyscan_t yyscanner) |
| #endif |
| |
| { |
| int c; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| |
| if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) |
| { |
| /* yy_c_buf_p now points to the character we want to return. |
| * If this occurs *before* the EOB characters, then it's a |
| * valid NUL; if not, then we've hit the end of the buffer. |
| */ |
| if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) |
| /* This was really a NUL. */ |
| *yyg->yy_c_buf_p = '\0'; |
| |
| else |
| { /* need more input */ |
| yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr; |
| ++yyg->yy_c_buf_p; |
| |
| switch ( yy_get_next_buffer( yyscanner ) ) |
| { |
| case EOB_ACT_LAST_MATCH: |
| /* This happens because yy_g_n_b() |
| * sees that we've accumulated a |
| * token and flags that we need to |
| * try matching the token before |
| * proceeding. But for input(), |
| * there's no matching to consider. |
| * So convert the EOB_ACT_LAST_MATCH |
| * to EOB_ACT_END_OF_FILE. |
| */ |
| |
| /* Reset buffer status. */ |
| yyrestart(yyin ,yyscanner); |
| |
| /*FALLTHROUGH*/ |
| |
| case EOB_ACT_END_OF_FILE: |
| { |
| if ( yywrap(yyscanner ) ) |
| return EOF; |
| |
| if ( ! yyg->yy_did_buffer_switch_on_eof ) |
| YY_NEW_FILE; |
| #ifdef __cplusplus |
| return yyinput(yyscanner); |
| #else |
| return input(yyscanner); |
| #endif |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = yyg->yytext_ptr + offset; |
| break; |
| } |
| } |
| } |
| |
| c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ |
| *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ |
| yyg->yy_hold_char = *++yyg->yy_c_buf_p; |
| |
| if ( c == '\n' ) |
| |
| do{ yylineno++; |
| yycolumn=0; |
| }while(0) |
| ; |
| |
| return c; |
| } |
| #endif /* ifndef YY_NO_INPUT */ |
| |
| /** Immediately switch to a different input stream. |
| * @param input_file A readable stream. |
| * @param yyscanner The scanner object. |
| * @note This function does not reset the start condition to @c INITIAL . |
| */ |
| void yyrestart (FILE * input_file , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if ( ! YY_CURRENT_BUFFER ){ |
| yyensure_buffer_stack (yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = |
| yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); |
| } |
| |
| yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); |
| yy_load_buffer_state(yyscanner ); |
| } |
| |
| /** Switch to a different input buffer. |
| * @param new_buffer The new input buffer. |
| * @param yyscanner The scanner object. |
| */ |
| void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* TODO. We should be able to replace this entire function body |
| * with |
| * yypop_buffer_state(); |
| * yypush_buffer_state(new_buffer); |
| */ |
| yyensure_buffer_stack (yyscanner); |
| if ( YY_CURRENT_BUFFER == new_buffer ) |
| return; |
| |
| if ( YY_CURRENT_BUFFER ) |
| { |
| /* Flush out information for old buffer. */ |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |
| |
| YY_CURRENT_BUFFER_LVALUE = new_buffer; |
| yy_load_buffer_state(yyscanner ); |
| |
| /* We don't actually know whether we did this switch during |
| * EOF (yywrap()) processing, but the only time this flag |
| * is looked at is after yywrap() is called, so it's safe |
| * to go ahead and always set it. |
| */ |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| |
| static void yy_load_buffer_state (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
| yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
| yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
| yyg->yy_hold_char = *yyg->yy_c_buf_p; |
| } |
| |
| /** Allocate and initialize an input buffer state. |
| * @param file A readable stream. |
| * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
| * @param yyscanner The scanner object. |
| * @return the allocated buffer state. |
| */ |
| YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| |
| b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); |
| if ( ! b ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
| |
| b->yy_buf_size = size; |
| |
| /* yy_ch_buf has to be 2 characters longer than the size given because |
| * we need to put in 2 end-of-buffer characters. |
| */ |
| b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ,yyscanner ); |
| if ( ! b->yy_ch_buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
| |
| b->yy_is_our_buffer = 1; |
| |
| yy_init_buffer(b,file ,yyscanner); |
| |
| return b; |
| } |
| |
| /** Destroy the buffer. |
| * @param b a buffer created with yy_create_buffer() |
| * @param yyscanner The scanner object. |
| */ |
| void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if ( ! b ) |
| return; |
| |
| if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
| YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
| |
| if ( b->yy_is_our_buffer ) |
| yyfree((void *) b->yy_ch_buf ,yyscanner ); |
| |
| yyfree((void *) b ,yyscanner ); |
| } |
| |
| /* Initializes or reinitializes a buffer. |
| * This function is sometimes called more than once on the same buffer, |
| * such as during a yyrestart() or at EOF. |
| */ |
| static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) |
| |
| { |
| int oerrno = errno; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| yy_flush_buffer(b ,yyscanner); |
| |
| b->yy_input_file = file; |
| b->yy_fill_buffer = 1; |
| |
| /* If b is the current buffer, then yy_init_buffer was _probably_ |
| * called from yyrestart() or through yy_get_next_buffer. |
| * In that case, we don't want to reset the lineno or column. |
| */ |
| if (b != YY_CURRENT_BUFFER){ |
| b->yy_bs_lineno = 1; |
| b->yy_bs_column = 0; |
| } |
| |
| b->yy_is_interactive = 0; |
| |
| errno = oerrno; |
| } |
| |
| /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
| * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
| * @param yyscanner The scanner object. |
| */ |
| void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if ( ! b ) |
| return; |
| |
| b->yy_n_chars = 0; |
| |
| /* We always need two end-of-buffer characters. The first causes |
| * a transition to the end-of-buffer state. The second causes |
| * a jam in that state. |
| */ |
| b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
| b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
| |
| b->yy_buf_pos = &b->yy_ch_buf[0]; |
| |
| b->yy_at_bol = 1; |
| b->yy_buffer_status = YY_BUFFER_NEW; |
| |
| if ( b == YY_CURRENT_BUFFER ) |
| yy_load_buffer_state(yyscanner ); |
| } |
| |
| /** Pushes the new state onto the stack. The new state becomes |
| * the current state. This function will allocate the stack |
| * if necessary. |
| * @param new_buffer The new state. |
| * @param yyscanner The scanner object. |
| */ |
| void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if (new_buffer == NULL) |
| return; |
| |
| yyensure_buffer_stack(yyscanner); |
| |
| /* This block is copied from yy_switch_to_buffer. */ |
| if ( YY_CURRENT_BUFFER ) |
| { |
| /* Flush out information for old buffer. */ |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |
| |
| /* Only push if top exists. Otherwise, replace top. */ |
| if (YY_CURRENT_BUFFER) |
| yyg->yy_buffer_stack_top++; |
| YY_CURRENT_BUFFER_LVALUE = new_buffer; |
| |
| /* copied from yy_switch_to_buffer. */ |
| yy_load_buffer_state(yyscanner ); |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| |
| /** Removes and deletes the top of the stack, if present. |
| * The next element becomes the new top. |
| * @param yyscanner The scanner object. |
| */ |
| void yypop_buffer_state (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if (!YY_CURRENT_BUFFER) |
| return; |
| |
| yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = NULL; |
| if (yyg->yy_buffer_stack_top > 0) |
| --yyg->yy_buffer_stack_top; |
| |
| if (YY_CURRENT_BUFFER) { |
| yy_load_buffer_state(yyscanner ); |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| } |
| |
| /* Allocates the stack if it does not exist. |
| * Guarantees space for at least one push. |
| */ |
| static void yyensure_buffer_stack (yyscan_t yyscanner) |
| { |
| yy_size_t num_to_alloc; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (!yyg->yy_buffer_stack) { |
| |
| /* First allocation is just for 2 elements, since we don't know if this |
| * scanner will even need a stack. We use 2 instead of 1 to avoid an |
| * immediate realloc on the next call. |
| */ |
| num_to_alloc = 1; |
| yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc |
| (num_to_alloc * sizeof(struct yy_buffer_state*) |
| , yyscanner); |
| if ( ! yyg->yy_buffer_stack ) |
| YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); |
| |
| memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
| |
| yyg->yy_buffer_stack_max = num_to_alloc; |
| yyg->yy_buffer_stack_top = 0; |
| return; |
| } |
| |
| if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ |
| |
| /* Increase the buffer to prepare for a possible push. */ |
| int grow_size = 8 /* arbitrary grow size */; |
| |
| num_to_alloc = yyg->yy_buffer_stack_max + grow_size; |
| yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc |
| (yyg->yy_buffer_stack, |
| num_to_alloc * sizeof(struct yy_buffer_state*) |
| , yyscanner); |
| if ( ! yyg->yy_buffer_stack ) |
| YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); |
| |
| /* zero only the new slots.*/ |
| memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); |
| yyg->yy_buffer_stack_max = num_to_alloc; |
| } |
| } |
| |
| /** Setup the input buffer state to scan directly from a user-specified character buffer. |
| * @param base the character buffer |
| * @param size the size in bytes of the character buffer |
| * @param yyscanner The scanner object. |
| * @return the newly allocated buffer state object. |
| */ |
| YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| |
| if ( size < 2 || |
| base[size-2] != YY_END_OF_BUFFER_CHAR || |
| base[size-1] != YY_END_OF_BUFFER_CHAR ) |
| /* They forgot to leave room for the EOB's. */ |
| return 0; |
| |
| b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); |
| if ( ! b ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); |
| |
| b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
| b->yy_buf_pos = b->yy_ch_buf = base; |
| b->yy_is_our_buffer = 0; |
| b->yy_input_file = 0; |
| b->yy_n_chars = b->yy_buf_size; |
| b->yy_is_interactive = 0; |
| b->yy_at_bol = 1; |
| b->yy_fill_buffer = 0; |
| b->yy_buffer_status = YY_BUFFER_NEW; |
| |
| yy_switch_to_buffer(b ,yyscanner ); |
| |
| return b; |
| } |
| |
| /** Setup the input buffer state to scan a string. The next call to yylex() will |
| * scan from a @e copy of @a str. |
| * @param yystr a NUL-terminated string to scan |
| * @param yyscanner The scanner object. |
| * @return the newly allocated buffer state object. |
| * @note If you want to scan bytes that may contain NUL values, then use |
| * yy_scan_bytes() instead. |
| */ |
| YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) |
| { |
| |
| return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); |
| } |
| |
| /** Setup the input buffer state to scan the given bytes. The next call to yylex() will |
| * scan from a @e copy of @a bytes. |
| * @param bytes the byte buffer to scan |
| * @param len the number of bytes in the buffer pointed to by @a bytes. |
| * @param yyscanner The scanner object. |
| * @return the newly allocated buffer state object. |
| */ |
| YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| char *buf; |
| yy_size_t n, i; |
| |
| /* Get memory for full buffer, including space for trailing EOB's. */ |
| n = _yybytes_len + 2; |
| buf = (char *) yyalloc(n ,yyscanner ); |
| if ( ! buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); |
| |
| for ( i = 0; i < _yybytes_len; ++i ) |
| buf[i] = yybytes[i]; |
| |
| buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
| |
| b = yy_scan_buffer(buf,n ,yyscanner); |
| if ( ! b ) |
| YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); |
| |
| /* It's okay to grow etc. this buffer, and we should throw it |
| * away when we're done. |
| */ |
| b->yy_is_our_buffer = 1; |
| |
| return b; |
| } |
| |
| #ifndef YY_EXIT_FAILURE |
| #define YY_EXIT_FAILURE 2 |
| #endif |
| |
| static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) |
| { |
| (void) fprintf( stderr, "%s\n", msg ); |
| exit( YY_EXIT_FAILURE ); |
| } |
| |
| /* Redefine yyless() so it works in section 3 code. */ |
| |
| #undef yyless |
| #define yyless(n) \ |
| do \ |
| { \ |
| /* Undo effects of setting up yytext. */ \ |
| int yyless_macro_arg = (n); \ |
| YY_LESS_LINENO(yyless_macro_arg);\ |
| yytext[yyleng] = yyg->yy_hold_char; \ |
| yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ |
| yyg->yy_hold_char = *yyg->yy_c_buf_p; \ |
| *yyg->yy_c_buf_p = '\0'; \ |
| yyleng = yyless_macro_arg; \ |
| } \ |
| while ( 0 ) |
| |
| /* Accessor methods (get/set functions) to struct members. */ |
| |
| /** Get the user-defined data for this scanner. |
| * @param yyscanner The scanner object. |
| */ |
| YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyextra; |
| } |
| |
| /** Get the current line number. |
| * @param yyscanner The scanner object. |
| */ |
| int yyget_lineno (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (! YY_CURRENT_BUFFER) |
| return 0; |
| |
| return yylineno; |
| } |
| |
| /** Get the current column number. |
| * @param yyscanner The scanner object. |
| */ |
| int yyget_column (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (! YY_CURRENT_BUFFER) |
| return 0; |
| |
| return yycolumn; |
| } |
| |
| /** Get the input stream. |
| * @param yyscanner The scanner object. |
| */ |
| FILE *yyget_in (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyin; |
| } |
| |
| /** Get the output stream. |
| * @param yyscanner The scanner object. |
| */ |
| FILE *yyget_out (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyout; |
| } |
| |
| /** Get the length of the current token. |
| * @param yyscanner The scanner object. |
| */ |
| yy_size_t yyget_leng (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyleng; |
| } |
| |
| /** Get the current token. |
| * @param yyscanner The scanner object. |
| */ |
| |
| char *yyget_text (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yytext; |
| } |
| |
| /** Set the user-defined data. This data is never touched by the scanner. |
| * @param user_defined The data to be associated with this scanner. |
| * @param yyscanner The scanner object. |
| */ |
| void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyextra = user_defined ; |
| } |
| |
| /** Set the current line number. |
| * @param line_number |
| * @param yyscanner The scanner object. |
| */ |
| void yyset_lineno (int line_number , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* lineno is only valid if an input buffer exists. */ |
| if (! YY_CURRENT_BUFFER ) |
| yy_fatal_error( "yyset_lineno called with no buffer" , yyscanner); |
| |
| yylineno = line_number; |
| } |
| |
| /** Set the current column. |
| * @param line_number |
| * @param yyscanner The scanner object. |
| */ |
| void yyset_column (int column_no , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* column is only valid if an input buffer exists. */ |
| if (! YY_CURRENT_BUFFER ) |
| yy_fatal_error( "yyset_column called with no buffer" , yyscanner); |
| |
| yycolumn = column_no; |
| } |
| |
| /** Set the input stream. This does not discard the current |
| * input buffer. |
| * @param in_str A readable stream. |
| * @param yyscanner The scanner object. |
| * @see yy_switch_to_buffer |
| */ |
| void yyset_in (FILE * in_str , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyin = in_str ; |
| } |
| |
| void yyset_out (FILE * out_str , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyout = out_str ; |
| } |
| |
| int yyget_debug (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yy_flex_debug; |
| } |
| |
| void yyset_debug (int bdebug , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yy_flex_debug = bdebug ; |
| } |
| |
| /* Accessor methods for yylval and yylloc */ |
| |
| YYSTYPE * yyget_lval (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yylval; |
| } |
| |
| void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yylval = yylval_param; |
| } |
| |
| YYLTYPE *yyget_lloc (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yylloc; |
| } |
| |
| void yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yylloc = yylloc_param; |
| } |
| |
| /* User-visible API */ |
| |
| /* yylex_init is special because it creates the scanner itself, so it is |
| * the ONLY reentrant function that doesn't take the scanner as the last argument. |
| * That's why we explicitly handle the declaration, instead of using our macros. |
| */ |
| |
| int yylex_init(yyscan_t* ptr_yy_globals) |
| |
| { |
| if (ptr_yy_globals == NULL){ |
| errno = EINVAL; |
| return 1; |
| } |
| |
| *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); |
| |
| if (*ptr_yy_globals == NULL){ |
| errno = ENOMEM; |
| return 1; |
| } |
| |
| /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ |
| memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); |
| |
| return yy_init_globals ( *ptr_yy_globals ); |
| } |
| |
| /* yylex_init_extra has the same functionality as yylex_init, but follows the |
| * convention of taking the scanner as the last argument. Note however, that |
|